Fix taskresult and snackbar

StabilityMatrix/Helper/SnackbarService.cs

@@ -48,20 +48,12 @@ public class SnackbarService : ISnackbarService
     {
         try
         {
-            task.wa
-            await task;
-            return new TaskResult<T>
-            {
-                Result = await task
-            };
+            return new TaskResult<T>(await task);
         }
         catch (Exception e)
         {
             ShowSnackbarAsync(title, message ?? e.Message, appearance, icon, timeout).SafeFireAndForget();
-            return new TaskResult<T>
-            {
-                Exception = e
-            };
+            return TaskResult<T>.FromException(e);
         }
     }
     
@@ -77,19 +69,12 @@ public class SnackbarService : ISnackbarService
         try
         {
             await task;
-            return new TaskResult<bool>
-            {
-                Result = true
-            };
+            return new TaskResult<bool>(true);
         }
         catch (Exception e)
         {
             ShowSnackbarAsync(title, message ?? e.Message, appearance, icon, timeout).SafeFireAndForget();
-            return new TaskResult<bool>
-            {
-                Result = false,
-                Exception = e
-            };
+            return new TaskResult<bool>(false, e);
         }
     }
 }

StabilityMatrix/Models/TaskResult.cs

@@ -6,7 +6,7 @@ namespace StabilityMatrix.Models;
 public readonly record struct TaskResult<T>
 {
     public readonly T? Result;
-    public readonly Exception? Exception = null;
+    public readonly Exception? Exception;
 
     [MemberNotNullWhen(true, nameof(Result))]
     public bool IsSuccessful => Exception is null && Result != null;
@@ -17,7 +17,7 @@ public readonly record struct TaskResult<T>
         Exception = exception;
     }
     
-    public TaskResult(T? result)
+    public TaskResult(T result)
     {
         Result = result;
     }